Doing survey take time to earn points and redeem. I sometimes wonder why they ask you to update your profile, filling information in almost every aspect, making you understand that profile will get you the right surveys. We all know that sponsors of the survey have a target market in mind. Perhaps their screening or filtering process still need to be improved as it can get frustrating. Based on my experience in various survey sites, I recommend the following sites where I have the more chances in completing surveys: Global Test, Panel Station, MOBROG, AIP SURVEYS, Data Diggers. My favorite is TOLUNA where there are surveys at least once or two a week and you can participate in the sponsored polls, and referral programs where you earned certain points. I agree the income is minimal but as you accumulate earnings from different sites, over a certain period of time at least, you have something to cash-in.